わんぱく盛ざかりわんぱくざかりMeanings1nounpeak of mischievousness; little terrorDescribes a child at the age when they are most naughty, energetic, and hard to control. Often used affectionately.うちの息子むすこは今いまがわんぱく盛ざかりで、毎まい日にち泥どろだらけになって